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Information
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520/650
Sand Filtration Systems
High rate sand filtration systems
with extensive lateral system for
greater flow. Features include:
| • |
Robust construction, highest
quality materials |
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Smooth action multi-port valve
selection |
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Higher filtering and backwashing
rates with 12 large diameter laterals |
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Cycle tested to 40 years of
service |
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Pool
Filters 